<template>
  <div class="login-container">
    <!--    <div class="img_box">
      <img src="@/assets/images/login_bg.png"/>
    </div>-->
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >
      <div class="title-container">
        <span class="title">欢迎登录商户端</span>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">账号</span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="Username"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>
      <div class="line"></div>
      <el-form-item prop="password">
        <span class="svg-container">密码</span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="Password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <i :class="passwordType === 'password'?'el-sc-yanjing_xianshi':'el-sc-yj'"></i>
        </span>
      </el-form-item>
      <div class="line"></div>
      <el-button
        :loading="loading"
        type="primary"
        style="width:100%;margin-bottom:30px;"
        @click.native.prevent="handleLogin"
      >登录</el-button>
    </el-form>
  </div>
</template>

<script>
import { validUsername } from "@/utils/validate";
import { mapGetters } from "vuex";

export default {
  name: "shopLogin",
  data() {
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error("The password can not be less than 6 digits"));
      } else {
        callback();
      }
    };
    return {
      loginForm: {
        username: "",
        password: "",
        type: "shop"
      },
      loginRules: {
        username: [
          {
            required: true,
            trigger: "blur",
            message: '请输入账号'
          }
        ],
        password: [
          {
            required: true,
            trigger: "blur",
            message: "请输入密码"
          }
        ]
      },
      loading: false,
      passwordType: "password",
      redirect: undefined
    };
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true
    }
  },
  computed: {
    ...mapGetters(["addRoutes"])
  },
  mounted() {
    localStorage.setItem("login_type", "shop");
  },
  methods: {
    showPwd() {
      if (this.passwordType === "password") {
        this.passwordType = "";
      } else {
        this.passwordType = "password";
      }
      this.$nextTick(() => {
        this.$refs.password.focus();
      });
    },
    handleLogin() {
      this.$refs.loginForm.validate(async valid => {
        if (valid) {
          //静默登出
          await this.$store.dispatch("user/logout");

          this.loading = true;
          this.$store
            .dispatch("user/login", this.loginForm)
            .then(() => {
              this.$router.push({
                //path: this.redirect || '/shopHome/index'
                path: "/"
              });
              this.loading = false;
            })
            .catch(() => {
              this.loading = false;
            });
        } else {
          console.log("error submit!!");
          return false;
        }
      });
    }
  }
};
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray: #fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 4.3vw;
    width: 60%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: #000000;
      height: 4.3vw;
      font-size: 1vw;
      caret-color: #000000;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px #ffffff inset !important;
        -webkit-text-fill-color: #333333 !important;
      }
    }
  }

  .el-form-item {
    // border: 1px solid rgba(255, 255, 255, 0.1);
    background: #ffffff;
    // border-radius: 5px;
    color: #454545;
    // border-bottom: ;
    margin-bottom: 0;
    padding: 0 1.3vw;
  }
  .el-form-item__content {
    display: flex;
    align-items: center;
  }
  .el-button {
    width: calc(100% - 4vw) !important;
    margin: 2.6vw 2vw;

    height: 2.8vw;
    border-radius: 0.25vw;
    font-size: 1.1vw;
    // padding: 0 50px;
  }
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  height: 100vh;
  background: url("../../assets/images/saasuser/bg.png") no-repeat;
  background-size: cover;
  // background-image: linear-gradient(to bottom left, #8b77ea, #569ce8);
  // background-color: $bg;
  // overflow: hidden;
  // display: flex;
  // .img_box{
  //   img{
  //   width:100%;
  //   margin-left: 3vw;
  //   margin-top: 6vw;
  //   }

  // }
  .login-form {
    position: absolute;
    width: 22.6vw;
    height: 22.6vw;
    top: 12vw;
    right: 14vw;
    max-width: 100%;
    // padding: 160px 35px 0;
    background-color: #fff;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 0.625vw;
    box-shadow: 0px 0px 13px 0px rgba(46, 104, 234, 0.55);
  }
  .line {
    width: 18.6vw;
    margin-left: 2vw;
    height: 3px;
    background: linear-gradient(0deg, #eaeaef 0%, #ecebeb 100%);
  }
  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    // width: 2.6vw;
    display: inline-block;
    font-size: 0.65vw;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 1.15vw;
      color: #1a1a1a;
      margin: 2.8vw auto 1.4vw auto;
      text-align: center;
      font-weight: 500;
      display: block;
    }
  }

  .show-pwd {
    position: absolute;
    right: 2vw;
    // top: 7px;
    font-size: 16px;
    color: #4d6ef2;
    cursor: pointer;
    user-select: none;
  }
}
</style>
